Image of Los Millares prehistoric settlement, Almeria, Andalusia, Spain, Europe

Ruins of pre-Spanish Mahos village, Poblado de la Atalayita, Pozo Negro, Fuerteventura, Canary Islands, Spain, Atlantic, Europe

Fulacht fiadh water trough and fireplace building at Drombeg stone circle, County Cork, Munster, Republic of Ireland, Europe

Reconstruction of buildings, Los Millares prehistoric Chalcolithic settlement archaelogical site, Almeria, Andalusia, Spain, Europe

Neolithic archaeological site of Karahan Tepe, circular stone structure with T Shape pillars, Sanliurfa, Turkey, Asia Minor, Asia

Araisi Lake Fortress, reconstruction of an iron age village in the middle of the lake, near Cesis, Gauja National Park, Latvia, Baltic States, Europe

Araisi Lake Fortress, reconstruction of an iron age village in the middle of the lake, near Cesis, Gauja National Park, Latvia, Baltic States, Europe

Al Beidha, Neolithic Village, Jordan, Middle East

Al Beidha, Neolithic Village, Jordan, Middle East

Al Beidha, Neolithic Village, Jordan, Middle East

Al Beidha, Neolithic Village, Jordan, Middle East

Aerial view of Avebury, UNESCO World Heritage Site, Wiltshire, England, United Kingdom, Europe

Skara Brae, neolithic village dating from between 3200 and 2200 BC, UNESCO World Heritage Site, Mainland, Orkney Islands, Scotland, United Kingdom, Europe

Skara Brae, neolithic village dating from between 3200 and 2200 BC, UNESCO World Heritage Site, Mainland, Orkney Islands, Scotland, United Kingdom, Europe

Castell Henllys, a reconstructed Iron Age hill fort circa 600BC, Pembrokeshire Coast National Park, Pembrokeshire, Wales, United Kingdom, Europe

Aerial view of Avebury, UNESCO World Heritage Site, Wiltshire, England, United Kingdom, Europe

Standing stones, Avebury, UNESCO World Heritage Site, Wiltshire, England, United Kingdom, Europe

Skara Brae, neolithic village dating from between 3200 and 2200 BC, UNESCO World Heritage Site, Mainland, Orkney Islands, Scotland, United Kingdom, Europe

Stone circle at Avebury, UNESCO World Heritage Site, Wiltshire, England, United Kingdom, Europe

One of eight stone houses with stone furniture including beds, a central hearth and stone dresser, Skara Brae, neolithic village dating from between 3200 and 2200 BC, UNESCO World Heritage Site, Mainland, Orkney Islands, Scotland, United Kingdom, Europe

Chysauster Village, dating from circa 100 BC, Cornwall, England, United Kingdom, Europe

Iron Age fortified village, Broch of Gurness, Orkney Islands, Scotland, United Kingdom, Europe

Standing stone and church, village of Glencolumbkille, County Donegal, Ulster, Republic of Ireland, Europe

Prehistoric village, Contrada Tramontana, Ustica island, Sicily, Italy